Quiver tails and N = 1 $$ \mathcal{N}=1 $$ SCFTs from M5-branes
Quiver tails and N = 1 $$ \mathcal{N}=1 $$ SCFTs from M5-branes
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来自 M5 膜的箭袋尾部和 N = 1 $$ mathcal{N}=1 $$ SCFT
DOI：
10.1007/jhep03(2015)049
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发表时间：
2015
影响因子：
5.4
通讯作者：
Agarwal P
中科院分区：
文献类型：
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作者：
Agarwal P
本文研究了一类四维超共形场论，它是通过在黎曼曲面上用穿孔包裹M5-膜而得到的。我们确定了四维UV描述的SCFT对应的曲线与一类穿孔。出现在这些紫外线描述中的燕尾与它们的对应物有很大的不同。我们发现了一种新的物体，我们称之为“风扇”。我们展示了如何使用Fan构造新的超共形理论。这些SCFT的各种双重描述可以用不同颜色的裤子对分解来识别。例如，我们发现了SU（N）SQCD的Argyres-Seiberg对偶的一个类似的2N味。我们还计算了这些理论的反常系数和超共形指数，并证明了它们在对偶下是不变的。
We study a class of four-dimensionalsuperconformal field theories obtained by wrapping M5-branes on a Riemann surface with punctures. We identify fourdimensional UV descriptions of the SCFTs corresponding to curves with a class of punctures. The quiver tails appearing in these UV descriptions differ significantly from theircounterpart. We find a new type of object that we call the ‘Fan’. We show how to construct newsuperconformal theories using the Fan. Various dual descriptions for these SCFTs can be identified with different colored pair-of-pants decompositions. For example, we find ananalog of Argyres-Seiberg duality for the SU (N) SQCD with 2N flavors. We also compute anomaly coefficients and superconformal indices for these theories and show that they are invariant under dualities.